.categoria-btn {
    background: none;
    border: none;
    padding: 0.6rem 1.2rem;
    font-weight: 600;
    font-size: 1rem;
    color: #23428D;
    border-radius: 0.8rem;
    cursor: pointer;
    transition: background 0.18s;
    letter-spacing: 0.03em;
}

    .categoria-btn:hover,
    .categoria-btn:focus {
        background-color: #f6be00;
        color: #23428D;
        outline: none;
    }

.subcategoria-dropdown-content {
    display: none;
    position: absolute;
    left: 0;
    top: 100%;
    min-width: 200px;
    background: #fff;
    box-shadow: 0 8px 32px rgba(41,58,111,0.14);
    border-radius: 0.6rem;
    z-index: 25;
    padding: 0.35rem 0;
    margin-top: 0.25rem;
}

    .subcategoria-dropdown-content a {
        color: #23428D;
        padding: 0.6rem 1.2rem;
        display: block;
        text-decoration: none;
        border-radius: 0.4rem;
        font-weight: 500;
        font-size: 0.98rem;
        transition: background 0.16s, color 0.16s;
        margin: 0.12rem 0;
    }

        .subcategoria-dropdown-content a:hover,
        .subcategoria-dropdown-content a:focus {
            background-color: #f6be00;
            color: #fff;
            outline: none;
        }

.categoria-btn.active,
.categoria-btn.categoria-tab.active,
.categoria-btn:focus {
    border-bottom: 3px solid #23428D;
    background: #fff !important;
    color: #23428D !important;
    font-weight: 700;
}